749/999 are the first substantially different wheel from ducati in a long time. The front hub is a different width I believe. Your brake rotors either won't fit at all or won't line up in the center of your calipers. Also take off 749/999 wheels are not much lighter then what you have stock if at all. Buy an after market cast magnesium wheel you can't really go wrong with any of the major brands Marvic, Marchesini. If you can afford it the BST Carbon wheels are super light and stronger then any other wheel including the stock ones. Motowheels has a huge selection.